tests/config/config.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/config/config.cpp
   3 // Purpose:     wxConfig unit test
   4 // Author:      Marcin Wojdyr
   5 // Created:     2007-07-07
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2007 Marcin Wojdyr
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 // NOTE: this test is compiled in test_gui because it uses wxColour for
  11 //       its testing purpose.
  12 // See also tests/config/fileconf.cpp for wxFileConfig specific tests and
  13 // tests/config/regconf.cpp for wxRegConfig specific tests.
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 #include "testprec.h"
  20
  21 #ifdef __BORLANDC__
  22     #pragma hdrstop
  23 #endif
  24
  25 #ifndef WX_PRECOMP
  26     #include "wx/wx.h"
  27 #endif // WX_PRECOMP
  28
  29 #include "wx/config.h"
  30 #include "wx/colour.h"
  31
  32 // --------------------------------------------------------------------------
  33 // test class
  34 // --------------------------------------------------------------------------
  35
  36 class ConfigTestCase : public CppUnit::TestCase
  37 {
  38 public:
  39     ConfigTestCase() {}
  40
  41 private:
  42     CPPUNIT_TEST_SUITE( ConfigTestCase );
  43         CPPUNIT_TEST( ReadWriteLocalTest );
  44         CPPUNIT_TEST( RecordingDefaultsTest );
  45     CPPUNIT_TEST_SUITE_END();
  46
  47     void ReadWriteLocalTest();
  48     void RecordingDefaultsTest();
  49
  50     // return the number of values we (attempted to) read
  51     int ReadValues(wxConfig *config, bool has_values);
  52
  53     DECLARE_NO_COPY_CLASS(ConfigTestCase)
  54 };
  55
  56 // register in the unnamed registry so that these tests are run by default
  57 CPPUNIT_TEST_SUITE_REGISTRATION( ConfigTestCase );
  58
  59 // also include in it's own registry so that these tests can be run alone
  60 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( ConfigTestCase, "ConfigTestCase" );
  61
  62 void ConfigTestCase::ReadWriteLocalTest()
  63 {
  64     wxString app = wxT("wxConfigTestCase");
  65     wxString vendor = wxT("wxWidgets");
  66     wxConfig *config = new wxConfig(app, vendor, wxT(""), wxT(""),
  67                                     wxCONFIG_USE_LOCAL_FILE);
  68     config->DeleteAll();
  69     config->Write(wxT("string1"), wxT("abc"));
  70     config->Write(wxT("string2"), wxString(wxT("def")));
  71     config->Write(wxT("int1"), 123);
  72     config->Write(wxString(wxT("long1")), 234L);
  73     config->Write(wxT("double1"), 345.67);
  74     config->Write(wxT("bool1"), true);
  75 #ifdef wxHAS_CONFIG_TEMPLATE_RW
  76     config->Write(wxT("color1"), wxColour(11,22,33,44));
  77 #endif // wxHAS_CONFIG_TEMPLATE_RW
  78     config->Flush();
  79     delete config;
  80
  81     config = new wxConfig(app, vendor, wxT(""), wxT(""),
  82                                     wxCONFIG_USE_LOCAL_FILE);
  83     wxString string1 = config->Read(wxT("string1"));
  84     CPPUNIT_ASSERT_EQUAL( "abc", string1 );
  85     string1 = config->Read(wxT("string1"), wxT("defaultvalue"));
  86     CPPUNIT_ASSERT_EQUAL( "abc", string1 );
  87
  88     wxString string2;
  89     bool r = config->Read(wxT("string2"), &string2);
  90     CPPUNIT_ASSERT( r );
  91     CPPUNIT_ASSERT_EQUAL( "def", string2 );
  92
  93     r = config->Read(wxT("string2"), &string2, wxT("defaultvalue"));
  94     CPPUNIT_ASSERT( r );
  95     CPPUNIT_ASSERT_EQUAL( "def", string2 );
  96
  97     int int1 = config->Read(wxT("int1"), 5);
  98     CPPUNIT_ASSERT_EQUAL( 123, int1 );
  99
 100     long long1;
 101     r = config->Read(wxT("long1"), &long1);
 102     CPPUNIT_ASSERT( r );
 103     CPPUNIT_ASSERT_EQUAL( 234L, long1 );
 104
 105     CPPUNIT_ASSERT( config->ReadLong(wxT("long1"), 0) == 234 );
 106
 107     double double1;
 108     r = config->Read(wxT("double1"), &double1);
 109     CPPUNIT_ASSERT( r );
 110     CPPUNIT_ASSERT_EQUAL( 345.67, double1 );
 111
 112     CPPUNIT_ASSERT( config->ReadDouble(wxT("double1"), 0) == double1 );
 113
 114     bool bool1;
 115     r = config->Read(wxT("foo"), &bool1); // there is no "foo" key
 116     CPPUNIT_ASSERT( !r );
 117
 118     r = config->Read(wxT("bool1"), &bool1);
 119     CPPUNIT_ASSERT( r );
 120     CPPUNIT_ASSERT_EQUAL( true, bool1 );
 121
 122     CPPUNIT_ASSERT( config->ReadBool(wxT("bool1"), false) == bool1 );
 123
 124 #ifdef wxHAS_CONFIG_TEMPLATE_RW
 125     wxColour color1;
 126     r = config->Read(wxT("color1"), &color1);
 127     CPPUNIT_ASSERT( r );
 128     CPPUNIT_ASSERT( color1 == wxColour(11,22,33,44) );
 129
 130     CPPUNIT_ASSERT( config->ReadObject(wxT("color1"), wxNullColour) == color1 );
 131 #endif // wxHAS_CONFIG_TEMPLATE_RW
 132
 133     config->DeleteAll();
 134     delete config;
 135 }
 136
 137 int ConfigTestCase::ReadValues(wxConfig *config, bool has_values)
 138 {
 139     int read = 0;
 140     bool r;
 141
 142     wxString string1 = config->Read(wxT("string1"), wxT("abc"));
 143     read++;
 144
 145     wxString string2 = config->Read(wxT("string2"), wxString(wxT("def")));
 146     read++;
 147
 148     wxString string3;
 149     r = config->Read(wxT("string3"), &string3, wxT("abc"));
 150     CPPUNIT_ASSERT_EQUAL( has_values, r );
 151     read++;
 152
 153     wxString string4;
 154     r = config->Read(wxT("string4"), &string4, wxString(wxT("def")));
 155     CPPUNIT_ASSERT_EQUAL( has_values, r );
 156     read++;
 157
 158     int int1;
 159     r = config->Read(wxT("int1"), &int1, 123);
 160     CPPUNIT_ASSERT_EQUAL( has_values, r );
 161     read++;
 162
 163     int int2 = config->Read(wxT("int2"), 1234);
 164     CPPUNIT_ASSERT_EQUAL( int2, 1234 );
 165     read++;
 166
 167     long long1;
 168     r = config->Read(wxString(wxT("long1")), &long1, 234L);
 169     CPPUNIT_ASSERT_EQUAL( has_values, r );
 170     read++;
 171
 172     double double1;
 173     r = config->Read(wxT("double1"), &double1, 345.67);
 174     CPPUNIT_ASSERT_EQUAL( has_values, r );
 175     read++;
 176
 177     bool bool1;
 178     r = config->Read(wxT("bool1"), &bool1, true);
 179     CPPUNIT_ASSERT_EQUAL( has_values, r );
 180     read++;
 181
 182 #ifdef wxHAS_CONFIG_TEMPLATE_RW
 183     wxColour color1;
 184     r = config->Read(wxT("color1"), &color1, wxColour(11,22,33,44));
 185     CPPUNIT_ASSERT_EQUAL( has_values, r );
 186     read++;
 187 #endif // wxHAS_CONFIG_TEMPLATE_RW
 188
 189     return read;
 190 }
 191
 192
 193 void ConfigTestCase::RecordingDefaultsTest()
 194 {
 195     wxString app = wxT("wxConfigTestCaseRD");
 196     wxString vendor = wxT("wxWidgets");
 197     wxConfig *config = new wxConfig(app, vendor, wxT(""), wxT(""),
 198                                     wxCONFIG_USE_LOCAL_FILE);
 199     config->DeleteAll();
 200     config->SetRecordDefaults(false); // by default it is false
 201     ReadValues(config, false);
 202     CPPUNIT_ASSERT_EQUAL( 0, config->GetNumberOfEntries() );
 203     config->SetRecordDefaults(true);
 204     int read = ReadValues(config, false);
 205     CPPUNIT_ASSERT_EQUAL( read, config->GetNumberOfEntries() );
 206     ReadValues(config, true);
 207     config->DeleteAll();
 208     delete config;
 209 }
 210
 211